Installer WebUI Critical Error: org.fedoraproject.Anaconda.Error: [Errno 2] No such file or directory: 'systemd-machine-id-setup' Please attach the log file /tmp/webui.log to the issue.
This kind of error can happen due to corrupted installation media - this can be either due to the image being corrupted during download or writing to your installation media or possibly your installation medium itself could be faulty. I would suggest possibly re-downloading the installation image or even using a different medium (eq. different USB drive) to see if it fixes the issue.
*** This bug has been marked as a duplicate of bug 1963778 ***